July 23, 200817 yr So I searched Google and found some stuff on the LS3 in the '08 Corvettes and got some interesting stuff... They're dynoing bone stock around 385 RWHP. CAI adds 10-12 WHP, headers are another 40 WHP, and a cam is about 60 more WHP. The heads can be ported to flow about 10% better than the 320 cfm they do stock. A Procharger is helping significantly with 150 WHP and 120 ft-lb extra on only 5-6 psi (for bone stock engines). So if I'm reading this right... upgrade your Camaro SS's lower end, add some loads of money and work, get a tune, and dyno in well over 600 WHP.
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